here is demo css code for 3 columns layout. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>3 columns css demo</title> <style type="text/css"> <!-- #block_1 { float: left; width: 50%; margin-left: 20%; } * html #block_1 { display: inline; } #block_2 { float: left; width: 20%; margin-left: -70%; } #block_3 { float: left; width: 30%; } #block_1, #block_2, #block_3 { padding-bottom: 32767px !important; margin-bottom: -32767px !important; } #wrapper { overflow: hidden; } /* easy clearing */ #wrapper:after { content: '[DO NOT LEAVE IT IS NOT REAL]'; display: block; height: 0; clear: both; visibility: hidden; } #wrapper { display: inline-block; } #wrapper { display: block; } #footer { clear: both; } .all{ background-color:#006666;} .blue{ background-color:#0066FF;} .red{ backg...